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Dissertations / Theses on the topic 'FeCl3'

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Published: 4 June 2021

Last updated: 25 July 2025

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1

Arruda, Joana Emiliana. "Oxidação verde de cicloexanol catalisada por FeCl3/H2O2." reponame:Repositório Institucional da UFABC, 2013.

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2

Araújo, Marcos Lopes de. "Oxidação verde de acetol catalisada por FeCl3/H2O2." reponame:Repositório Institucional da UFABC, 2015.

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Orientador: Prof. Dr. Dalmo Mandelli<br>Dissertação (mestrado) - Universidade Federal do ABC. Programa de Pós-Graduação em Ciência e Tecnologia/Química, 2015.<br>Reações envolvendo a oxidação parcial de compostos organicos são importantes para um grande numero de processos industriais, incluindo a sintese de produtos de quimica fina. Com o objetivo de se obter rotas sustentaveis, e fundamental o desenvolvimento de catalisadores que sejam capazes de promover a sintese dos produtos desejados de forma eficiente, minimizando-se a geracao de substancias toxicas. Nesse contexto, o uso de H2O2 como a

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3

Pereira, Luzyanne de Jesus Mendonça. "Estudo teórico do C60 sólido intercalado com FeCl3 e CrO3." Universidade Federal do Maranhão, 2011. http://tedebc.ufma.br:8080/jspui/handle/tede/1592.

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Submitted by Rosivalda Pereira (mrs.pereira@ufma.br) on 2017-06-07T18:43:28Z No. of bitstreams: 1 LuzyannePereira.pdf: 2863158 bytes, checksum: ff3a4e65449af34c7e12b19e0f749f60 (MD5)<br>Made available in DSpace on 2017-06-07T18:43:28Z (GMT). No. of bitstreams: 1 LuzyannePereira.pdf: 2863158 bytes, checksum: ff3a4e65449af34c7e12b19e0f749f60 (MD5) Previous issue date: 2011-08-30<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>In this dissertation we present, by computational simulations based in the density functional theory implemented in the SIESTA code, a study on

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Giotto, Marcus Vinicius. "Caracterização do PolyParaPhenylene (PPP) dopado com FeCl3, utilizando espectroscopia de alta resolução por ressonância magnética nuclear." Universidade de São Paulo, 1993. http://www.teses.usp.br/teses/disponiveis/54/54132/tde-22112013-101921/.

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O objetivo deste trabalho consiste na caracterização do polímero PolyParaPhenylene (PPP) dopado com FeCl3, usando a técnica de Espectroscopia de Alta Resolução em Sólidos por Ressonância Magnética Nuclear. Os espectros de alta resolução de 13C foram obtidos usando, simultaneamente, as técnicas de desacoplamento em alta potencia (DEC) e rotação da amostra em torno do angulo mágico (MASS). Alterações nos espectros de 13C do PPP dopado com FeCl3 causadas por defeitos na cadeia polimérica, tal como polarons e bipolarons, foram analisadas. Efeitos de variação de temperatura e purificação sobre os e

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Silva, Mario Pereira da. "Propriedades estruturais e de transporte dos compostos de grafite intercalados com FeCL3 e ZnCL2." [s.n.], 1989. http://repositorio.unicamp.br/jspui/handle/REPOSIP/277819.

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Orientador: Gilberto de Matos Gualberto<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb Wataghin<br>Made available in DSpace on 2018-07-14T03:52:45Z (GMT). No. of bitstreams: 1 Silva_MarioPereirada_D.pdf: 4699834 bytes, checksum: bbaf01ffdf5d8b0a44359041000614d1 (MD5) Previous issue date: 1989<br>Resumo: Foram preparadas amostras de Compostos de Grafite Intercalados (CGI) com os intercalantes aceitadores FeCl3 e ZnCl2, tendo como hospedeiro, grafite pirolítico altamente orientado(HOPO). Os difratogramas de raio-X revelam importantes informações estruturais,

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6

Queiroz, Ruy Scanho Marques de. "Avaliação de reator UASB assistido quimicamente para remoção de fósforo." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/3/3147/tde-08012008-100215/.

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Este trabalho visou avaliar a remoção de fósforo solúvel e total, carga orgânica, sulfetos e sólidos num esgoto doméstico fraco, ao qual se adicionou como coagulante o cloreto férrico, atravessando o manto de lodo de um tratamento anaeróbio UASB. A ETE Ribeirão Pires, aonde este estudo foi desenvolvido, conta com 4 reatores com capacidade para tratar 70 L/s, dos quais 2 foram utilizados, num deles (reator B) foram dosados 25 e 50 mg FeCl3/L e no outro (reator C) não houve dosagem, servindo como referência. Em cada uma das fases, foram realizadas 20 amostragens para DQO, fósforo total e solúvel

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7

Müller, Peter. "Korozní odolnost litých duplexních ocelí." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417137.

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The master’s thesis deals with corrosion resistance of cast duplex steels. In the first part the corrosion mechanisms and their individual types are described, the second part characterizes the types of stainless steels in terms of their properties, use, structural components, and their impact on mechanical and corrosion properties of steels. Individual chapter is dedicated to duplex steels. In the experimental part the resistance of 1.4517 steel against pitting corrosion depending on the alloy contents and the PREN value was investigated. Four specimens graded according to PREN were cast. Sup

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Twumasi, Sylvester Kwadwo. "Catalytic investigations of CO and NO reactions applying exfoliated graphite intercalation compounds of AlCl3, CuCl2, MoOCl3, FeCl3 and Ce(IV)nitrate." [S.l. : s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=96423825X.

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9

Prochnow, Thaís. "Ciclização intramolecular do 1-benzil-2-alquinilbenzeno promovida por FeCl3 e dicalcogeneto de diorganoíla: síntese dos 9-(organocalcogênio)-5H-benzo[7]anulenos." Universidade Federal de Santa Maria, 2016. http://repositorio.ufsm.br/handle/1/10614.

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In the present work, a series of 1-benzyl-2-alkylbenzenes functionalized was subjected to intramolecular cyclization reaction promoted by iron(III) chloride with diorganyl dichalcogenide allowed the synthesis of 9-(organochalcogen)-5H-benzo[7]annulenes whereas the mutual action between diorganyl dichalcogenide and iron(III) chloride in a 0.5:1.0 mole ratio was essential in order to achieve the maximal yields of the products. The cyclization reaction tolerated a variety of functional groups, such as trifluoromethyl, chloro, fluorine and methoxyl, in both 1-benzyl-2-alkynylbenzenes and diorganyl

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Nilsson, Sarah, and Sofia Wängdahl. "Reducering av DOC beroende av karaktär med fyra dricksvattenberedningstekniker : Jämförelse mellan fällning (FeCl3 och Al2(SO4)3), membranfiltrering och jonbyte med MIEX®." Thesis, Sveriges lantbruksuniversitet, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-231565.

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Halten löst organiskt material (DOC) har under de senaste 20 åren ökat i våra sjöar. Det har också skett förändringar i karaktären. DOC ställer till problem för vattenverk som använder ytvatten som dricksvattenkälla genom att det kan ge lukt, smak och färg till vattnet. Det ger också ett ökat behov av fällningskemikalier, större slambildning och större bildning av potentiellt skadliga desinfektionsprodukter. I och med förändringarna i halt och karaktär av DOC behöver nuvarande reningstekniker förbättras och nya tekniker utvecklas. I den här studien undersöktes två konventionella reningsteknike

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Souza, Paulo Henrique de. "A espectroscopia de alta resolução em sólidos por RMN aplicada ao estudo de compostos híbridos sílica-polipropilenoglicol-LiClO4 condutores iônicos e do polímero condutor eletrônico poliparafenileno dopado com FeCl3." Universidade de São Paulo, 1998. http://www.teses.usp.br/teses/disponiveis/76/76132/tde-22112013-094548/.

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Neste trabalho estudamos duas classes diferentes de materiais condutores através de várias técnicas: o polímero condutor eletrônico Poliparafenileno (PPP) dopado com FeCl3, e os compostos condutores iônicos orgânico-inorgânico complexados com LiClO4, chamados ormolitas. Um estudo comparativo de PPP dopado com FeCl3, por RMN de Alta Resolução em Sólidos de 13C , Ressonância Paramagnética Eletrônica, Susceptibilidade Magnética e Condutividade Elétrica foi realizado em função da concentração de Fe e da temperatura. Observou-se uma forte influência do íon paramagnético Fe3+ na largura de linha e n

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12

Bointon, Thomas H. "Graphene and functionalised graphene for flexible and optoelectric applications." Thesis, University of Exeter, 2015. http://hdl.handle.net/10871/17620.

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The landscape of consumer electronics has drastically changed over the last decade. Technological advances have led to the development of portable media devices, such as the iPod, smart phones and laptops. This has been achieved primarily through miniaturisation and using materials such as Lithium and Indium Tin Oxide (ITO) to increase energy density in batteries and as transparent electrodes for light emitting displays respectively. However, ten years on there are now new consumer demands, which are dictating the direction of research and new products are under constant development. Graphene

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Baldassaro, Paige Marie. "Low Temperature Phase Relations in the System H2O-NaCl-FeCl2." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/31155.

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The low temperature phase behavior of the system H2O-NaCl-FeCl2 was examined using synthetic fluid inclusions. Experiments were conducted along the 5 wt% NaCl (relative to the total solution) pseudobinary, with FeCl2 concentrations varying from 2 to 33 wt%, and along the pseudobinary defined by mixing known amounts of FeCl2-4H2O with a 5 wt% NaCl solution, with final FeCl2 concentrations varying from 0 to 29 wt%. Synthetic fluid inclusions in quartz were prepared in cold-seal pressure vessels at 500 degrees C - 800 degrees C and 2 or 3 kilobars. The fO2 conditions were controlled by the Ni-N

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Sahoo, Sarbeswar. "Interacting magnetic nanoparticles in discontinuous Co80Fe20/Al2O3 multilayers and in granular FeCl2-Fe heterostructures Wechselwirkende magnetische Nanopartikel in diskontinuierlichen Co80Fe20/Al2O3 Viellagenschichten und granularen FeCl2-Fe Heterostrukturen /." [S.l. : s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=968832857.

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15

De, Motte Rehan Anthony. "A combined experimental and modelling approach to elucidate FeCO3 scale formation kinetics." Thesis, University of Leeds, 2016. http://etheses.whiterose.ac.uk/16062/.

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In CO2 corrosion, when the local concentrations of Fe2+ and CO32- ions exceed the solubility limit, precipitation of iron carbonate (FeCO3) can occur internally within pipework, forming a protective corrosion barrier at the steel-electrolyte interface. Accurately quantifying the rate of precipitation of this film is important within the oil and gas industry as it can be implemented into corrosion prediction tools to provide a more reliable estimate of anticipated corrosion rates. Existing precipitation rate models are based on measurements conducted in a glass cell in static conditions where t

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Burkle, Daniel Phillip. "Understanding the formation of protective FeCO3 on to carbon steel pipelines during CO2 corrosion." Thesis, University of Leeds, 2017. http://etheses.whiterose.ac.uk/17608/.

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In the oil and gas industry, internal corrosion of carbon steel pipelines is commonly encountered during production and transportation of carbon dioxide (CO2)-containing salt water and hydrocarbons. The growth of iron carbonate (FeCO3) on the internal walls of carbon steel pipelines can reduce internal corrosion by blocking active sites on the steel surface and creating a diffusion barrier. Two of the key aspects to consider when predicting pipeline corrosion rates in CO2 environments are the kinetics of film formation and level of protection afforded by the film under different operating cond

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Llorens, Isabelle. "Etude de la coprécipitation du technétium-99 avec la sidérite (FeCO3) comme phase d'accueil." Paris 11, 2007. http://www.theses.fr/2007PA112336.

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La coprécipitation des radionucléides avec des phases secondaires est un phénomène actuellement négligé dans les études de sûreté d’un stockage des déchets nucléaires en formation géologique profonde. La coprécipitation peut, pourtant, jouer un rôle important dans la rétention des radionucléides en limitant leur concentration en solution. Le but de ce travail est d’étudier la coprécipitation du technétium-99 avec la sidérite comme phase d’accueil. Le coprécipitation a été étudiée en fonction des rapports initiaux Tc/Fe. Dans cet objectif, une méthode de coprécipitation a été mise au point en m

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Abbasi, Shahkooh Sadegh. "Dynamic wavelength routing in packet-oriented WDM optical networks." Thesis, University of Bristol, 2003. http://hdl.handle.net/1983/e20d5572-fec3-44b1-ae14-426f3c9077d7.

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19

Klok, Simone Maria. "Avaliação da supersaturação na formação da camada de FeCO3 no processo corrosivo do aço carbono em meio de NaCl saturado com CO2." reponame:Repositório Institucional da UFPR, 2017. http://hdl.handle.net/1884/53496.

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Orientador: Prof. Dr. Haroldo de Araújo Ponte<br>Tese (doutorado) - Universidade Federal do Paraná, Setor de Tecnologia, Programa de Pós-Graduação em Engenharia e Ciência dos Materiais - PIPE. Defesa: Curitiba, 18/09/2017<br>Inclui referências : f. 122-126<br>Área de concentração: Engenharia e ciência de materiais<br>Resumo: O aço carbono é amplamente empregado na exploração, produção e escoamento de gás e petróleo. Porém, é suscetível à corrosão por dióxido de carbono. Sob condições específicas, pode ocorrer a formação e o depósito de um produto de corrosão, o carbonato de ferro (FeCO3), que

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Hernandez, Laura. "Simulations numériques par méthode de Monte Carlo des transitions de phase dans les antiferromagnétiques anisotropes purs et dilués : FeCl2, FeBr2, FexMg1-xCl2." Toulouse, INSA, 1993. http://www.theses.fr/1993ISAT0006.

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L'interet de l'etude des systemes antiferromagnetiques tres anisotropes s'est sans cesse renouvele au cours des dernieres annees. Soumis a un champ magnetique, les systemes purs presentent un comportement tricritique et les systemes dilues sont une realisation physique du modele d'ising en champ aleatoire. Notre travail comporte deux parties. Dans la premiere, nous utilisons une simulation de monte carlo avec un modele qui prend en compte les caracteristiques essentielles de ces systemes. L'anisotropie, les interactions frustrees et en competition ont ete prises en compte pour chaque reseau. P

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Ieamsupapong, Supat. "Mechanisms of Iron Carbonate Formation on Mild Steel in Controlled Water Chemistry Conditions." Ohio University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1473264400862079.

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Mansanet, Camille. "Contrôle génétique et physiologique de la prolificité en race ovine lacaune : caractérisation de la mutation causale et role fonctionnel du gene FECL." Thesis, Tours, 2013. http://www.theses.fr/2013TOUR4038/document.

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L’objectif de cette thèse était d’identifier une mutation nommée FecLL affectant le nombre d’ovulations et la prolificité des brebis de race Lacaune et d’en analyser les conséquences physiologiques. En associant des approches de génétique et de biologie fonctionnelle à haut débit telles que le séquençage Roche 454 et la spectrométrie de masse, j’ai mis en évidence que la mutation FecLL est un haplotype de 2 SNPs présents dans des régions non-codantes d’un locus de 194,6kb porté par le chromosome 11 ovin. Cette mutation induit la surexpression ovarienne et l’activité du gène B4GALNT2 (beta-1,4-

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SILVA, Robson Benedito. "PREPARAÇÃO DE COMPÓSITOS DE POLIANILINA EM MATRIZES DE COPOLÍMEROS ESTIRENO-DIVINILBENZENO E ESTUDOS DE ADSORÇÃO POR TROCA IÔNICA DE ÂNIONS COMPLEXOS DE [FeCl4]- E [CuCl4]2-." Universidade Federal de Goiás, 2008. http://repositorio.bc.ufg.br/tede/handle/tde/1052.

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Made available in DSpace on 2014-07-29T15:12:47Z (GMT). No. of bitstreams: 1 Dissertacao Robson Benedito.pdf: 1022715 bytes, checksum: 9d875a8af1bf4a65ffc509c6153b7a5b (MD5) Previous issue date: 2008-06-30<br>In this work, composites of dispersed polyaniline in beads of styrenedivinybenzene copolymer (Pani/Sty-DVB copopolymer) with different porosities were prepared through in situ polymerization. Materials with high surface areas and high porosities were obtained what explain their properties to adsorve transition metals. SD29 and SD84 copolymers were prepared through suspension polymerizat

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Elsamrani, Antoine. "Traitement des eaux pluviales par coagulation-floculation : speciation des éléments traces, influence des anions complexants, et recherche sur le devenir des boues à partir du système de silice-phosphate-FeCl[indice]3." Vandoeuvre-les-Nancy, INPL, 2003. http://docnum.univ-lorraine.fr/public/INPL_T_2003_ELSAMRANI_A.pdf.

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Les objectifs de la thése sont d'optimiser le traitement de coagulation-floculation des eaux pluviales et d'identifier les principales phases porteuses des éléments traces dans les boues du traitement. L'identification des phases porteuses et la quantification de leur abondance ont été réalisées en utilisant la microscopie électronique à balayage et à transmission couplées à la spectroscopie d'énergie dispersive des rayons X. L'extraction parallèle des métaux lourds par ajout des réactifs appropriés a été utilisée pour une quantification de ceux-ci au sein de chaque fraction physico-chimique.

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Müller, Jan [Verfasser], Monika [Akademischer Betreuer] Koch-Müller, Sandro [Akademischer Betreuer] Jahn, et al. "P-T-X phase diagrams of carbonates : focus on the FeCO3−MgCO3 and CaCO3−MgCO3 solid solution series / Jan Müller ; Gutachter: Thomas Neumann, Monika Koch-Müller, Sandro Jahn, Ronald Miletich-Pawliczek ; Monika Koch-Müller, Sandro Jahn." Berlin : Technische Universität Berlin, 2018. http://d-nb.info/1168722233/34.

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Mansoori, Hamed. "Influence of Calcium and Magnesium Ions and their Carbonate Scales on CO2 Corrosion of Mild Steel." Ohio University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1578414196892282.

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Weng, Shan Wei, and 翁善偉. "Synthesis and Optoelectronic Studies of PHBTT by the FeCl3 oxidation method." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/77927519024246557358.

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碩士<br>國立中正大學<br>化學工程研究所<br>100<br>A novel thiophene monomer was synthesized by Suzuki coupling reaction, and then prepared Poly（5‘-hexyl-2, 2‘-bithiophene-5-thiophene）（PHBTT）was prepared from this monomer by FeCl3 oxidation polymerization. This PHBTT was characterized using varions instruments. In our work, we have synthesized the novel monomer by coupling a bithiophene containing boronic ester functional group and a thiophene containing bromo functional group. We have also found that it is possible to achieve appropriate chain length by controlling the reaction parameters such as concentrat

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Tsai, Yi-Fen, and 蔡宜芬. "Evaluation of Hot Spring Effects on FeCl3-Induced Arterial Injury in Rats." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/10278594061043211720.

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碩士<br>台北巿立體育學院<br>運動科學研究所<br>95<br>Regular exercise increases organ/tissue antioxidant activity to prevent and/or ameliorate cardiovascular diseases, and to protect cardiovascular system integrity. Although endogenous defense mechanisms are temporarily and frequently enhanced to increase organ tolerance in response to intense exercise, ischemia, hypoxia, oxidative stress and endotoxin, an appropriate and alternative method for some patients without exercise performance to increase protective potential is necessary. In this study, we developed a progressive 42°C thermal stimulation during 15 mi

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Haung, Chun-Min, and 黃俊銘. "FeCl3-Catalyzed Conjugate Addition of Aryl Iodides with Activated Olefins in Aqueous Phase." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/9766bk.

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碩士<br>國立臺北科技大學<br>有機高分子研究所<br>100<br>An efficient FeCl3•6H2O/cationic 2,2’-bipyridine system catalyzed cross-coupling of aryl iodides with activated olefins in water in the presence of Zn as the reductant, giving Michael-type addition products in good to high yields. The present system provides an extremely suitable catalyst for the activation of a variety of aryl iodides and it has two advantages: iron is the cheapest transition-metal, less environmental pollution and the greenest solvent, water, is employed as the reaction medium.

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Chen, Wan-Rou, and 陳婉柔. "Preparation of 2,4-Disubstituted Tetrahydroquinolines from D-Glucal Catalyzed by FeCl3-SiO2 under Solvent-Free Conditions." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/84974556390928762314.

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碩士<br>靜宜大學<br>應用化學系<br>99<br>Preparation of 2,4-Disubstituted Tetrahydroquinolines from D-Glucal Catalyzed by FeCl3-SiO2 under Solvent-Free Conditions Tetrahydroquinoline derivatives are known to possess various important biological properties such as antiallergic, antiinflammatory and estrogenic activities. They not only play important role in material science but also are as key elements in many natural products. Treatment of 3,4,6-tri-O-acetyl-D-glucal with various anilines in the presence of 1.8 equivalents of FeCl3-SiO2 under solvent-free conditions at 80℃, the corresponding 2,4-disubsti

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Lin, Jhekuan, and 林哲寬. "Preparation Of 2,3-Unsaturated Glycosides From D-Glucal Catalyzed By FeCl3-SiO2 Under Solvent-Free Conditions." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/89606942555412437754.

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碩士<br>靜宜大學<br>應用化學系<br>100<br>2,3 - Unsaturated glycosides have been found in many natural compounds.They not only possess natural stereocenter but also play important intermediate to synthesize chiral drugs and natural products. There are considerable research and development value. Treatment of 3,4,6-tri-O-acetyl-D-glucal with various alcohols in the presence of 1.8 equivalents of FeCl3-SiO2 under solvent-free conditions at room temperature, the corresponding 2,3 – unsaturated-O- glycosides were obtained in good yields. FeCl3-SiO2 was be recovered easily and reused efficiently.

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HUNG, TSAI-YU, and 洪采榆. "Green and Reusable FeCl3·6H2O/cationic 2,2’-bipyridyl Catalytic System for Reduction of Nitroarenes in Water with High Selectivity." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/39q295.

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碩士<br>國立臺北科技大學<br>分子科學與工程系有機高分子碩士班<br>107<br>Aromatic amines are vital precursors in the synthesis of dyes, pigments, agrochemicals, polymers, herbicides, and pharmaceuticals. Much attention has been paid to the synthesis methods because of their wide applications. Traditionally, aromatic nitro group reductions are carried out by catalytic hydrogenations in the presence of metal catalysts, such as Palladium on carbon, Platinum oxide or Raney Nickel. However, due to the flammability of hydrogen which may cause hazardous explosion, many groups tried to seek safer and economical catalytic systems

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Hung, Chien-Hao, and 洪健豪. "Optimal dosing of PACl &; FeCl3 in Hushan water treatment plant and their effects on the residual Al concentrations in finished water." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/cc9ahy.

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碩士<br>國立交通大學<br>工學院永續環境科技學程<br>103<br>It is required to establish the curve of optimal coagulant dosage with turbidity of raw water for the operation of new waterworks. Recently, the limit of residual aluminum in the finished water from water treatment plant (WTP) has been officially announced by environmental prevention agency (EPA). It has been proven that the total Al in the finished water from a lot of water treatment plant in Taiwan exceeds the limit (0.2 mg/L as Al) of drinking water quality standard. This study aims to evaluate the optimal chemicals for the reduction of residual Al in t

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Twumasi, Sylvester Kwadwo [Verfasser]. "Catalytic investigations of CO and NO reactions applying exfoliated graphite intercalation compounds of AlCl3, CuCl2, MoOCl3, FeCl3 and Ce(IV)nitrate / vorgelegt von Sylvester Kwadwo Twumasi." 2002. http://d-nb.info/96423825X/34.

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Lin, Hsin-Hui, and 林欣慧. "Cyclization of cyclic 8-aryl-2,7-enyn-1-ones and cyclic 8-aryl-2,7-enyn-1-ols with FeCl3 –the synthesis of spiro[4,5]decane derivatives." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/89659695064778962540.

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碩士<br>國立臺灣師範大學<br>化學系<br>99<br>Reaction of cyclic 8-aryl-2-en-7-yn-1-ones with iron(III) chloride affording (E)-spiro[4,5]decanone derivatives was developed. Treatment of 1.5 eq of FeCl3 with cyclic 8-aryl-2-en-7-yn-1-ones in 1,2-dibromoethane at 45 ℃ for 2-16 hours produced (E)-spiro[5,4] decanone derivatives in 20-50 %. Iron(III) chloride was also an excellent Lewis acid to promote the synthesis of (E)-spiro[4,5]decene systems from cyclic 8-aryl-2-en-7-yn-1-ols. The reaction occurred in less than 3 minutes at room temperture in methylene chloride solution and in good yields.

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Chen, Yi-Yen, and 陳怡燕. "Part I. Preparation of O-2-Deoxy Sugars from D-Glycals Catalyzed by IodotrimethylsilanePart II. Preparation of 2,4-Disubstituted Tetrahydroquinoline from D-Glycals Catalyzed by FeCl3-SiO2." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/a5vz39.

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碩士<br>靜宜大學<br>應用化學研究所<br>97<br>Part I Preparation of O-2-Deoxy Sugars from D-Glycals Catalyzed by Iodotrimethylsilane Reaction of 3,4,6-tri-O-acetyl-D-glucal and 3,4,6-tri-O-acetyl-D-galactal with a variety of alcohols catalyzed by using 0.1 equivalent of iodotrimethylsilane (TMSI), generated in situ from trimethyl chlorosilane (TMSCl) and sodium iodide (NaI), afforded a series of O-2-deoxy sugars 2.1 and 2.2. Similarly, reaction of 2.0 equivalent D-glycals with a variety of diols catalyzed by using TMSI at reflux temperature, O-2-deoxy sugars 2.3 and 2.4 were obtained. The α-anomers were

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Jiang, Meng-Jie, and 江孟潔. "1.FeCl3-Promoted Intramolecular Cyclization Reactions：Syntheses of Perhydroindoles and Bicyclo[2.2.2]oct-2-enes 2.Gold(I)-Catalyzed Cycloisomerization Reactions of 3-(3-Phenylpropargylamino)cyclohex-2-en-1-ones : Synthesis of Dihydroquinolinones." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/uct89b.

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碩士<br>國立臺灣師範大學<br>化學系<br>101<br>There are three parts in this study. The first work is the simple and efficient FeCl3-promoted cyclization/chlorination of trans 4-(3-arylpropargyl tosyl-amino)cyclohex-2-en-1-ols. The reaction proceeded at room temperature in air to afford multi-hydroindoles. Second part of this thesis describes the synthesis of bicyclo[2.2.2]oct-2-ene from 4-(3-arylpropargyl)cyclohex-2-en-1- ols using FeCl3. In this reaction, FeCl3 reacts as both Lewis acid and the chloride source for the cyclization/chlorination. Finally, a method to construct the dihydroquinolinone skeleton

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Lin, Hsin-Lien, and 林欣璉. "I.Development of a novel mouse model of in situ FeCl3-induced thromboembolic stroke and reperfusion;II.The study of the immunomodulatory effect of irisflorentin on the maturation of mouse bone marrow-derived dendritic cells." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/h5zjfm.

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Figueiredo, André Guilherme Varela. "Afluências indevidas de água salgada em ETAR. Medidas de quantificação e de minimização. Caso de Estudo ETAR do Barreiro/Moita." Master's thesis, 2018. http://hdl.handle.net/10362/58107.

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Na rede de drenagem da ETAR do Barreiro/Moita existe a ocorrência de intrusão de água salgada do estuário do Rio Tejo para alturas de maré superiores a 3,10 m, referentes ao porto de Lisboa, com uma intensificação muito significativa a partir dos 4,00 m. Para o período em estudo, de 01 de janeiro de 2017 a 31 de julho de 2017, cerca de 86 % dos dias apresentam uma preia-mar maxima diária superior ou igual a 3,10 m e 8 % para preia-mar superior ou igual a 4,00 m. A afluência de água salgada causa danos significativos nas infraestruturas e equipamentos, tanto da rede de drenagem como na ETAR. Es

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Wong, Cheng-Shuan, and 翁正軒. "Pulsed laser deposition of FeCO3 single crystal thin film." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/24171009822909978515.

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碩士<br>國立中正大學<br>物理系<br>99<br>Motivation Seven years ago, a partial reduction of absorption was observed at a nuclear level anti-crossing in a single-crystalline siderite (FeCO3) at T= 31 K. This transparency was quickly designated as the first observation of Electromagnetically Induced Transparency (EIT) for gamma radiation. So far, natural single-crystalline siderite which with the fixed impurity ratio was found in mines. In order to investigate EIT more clearly and for more applications, production of FeCO3 single crystalline with various doping ratio of Ca2+ and Mn2+ is necessary. Generally

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Wei, Min-sheng, and 魏敏生. "Development of Mössbauer spectrometer and it’s application to characterization of FeCO3 film." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/20267542998869423710.

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碩士<br>國立中央大學<br>物理學系<br>101<br>To demonstrate the electromagnetically induced transparency in gamma rays region at the single photon level via the level crossing and level anti-crossing technique. The difficulty of obtaining pure FeCO3(siderite) single crystal is the bottleneck in the experiment. Impurity in the crystal will break structure of crystal, making level crossing phenomenon unable to achieve. For the sake of further study of nuclear level crossing and nuclear level anti-crossing, we have to adjust the concentration of CaCO3 and MgCO3 in siderite crystal for controlling the direction

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Sahoo, Sarbeswar [Verfasser]. "Interacting magnetic nanoparticles in discontinuous Co80Fe20/Al2O3 multilayers and in granular FeCl2-Fe heterostructures = Wechselwirkende magnetische Nanopartikel in diskontinuierlichen Co80Fe20/Al2O3 Viellagenschichten und granularen FeCl2-Fe Heterostrukturen / von Sarbeswar Sahoo." 2003. http://d-nb.info/968832857/34.

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SUN, NAN-SHAN, and 孫南山. "The analyses and magnetic measurements of single crystals of (CH3 NH3)4 FeCl7." Thesis, 1990. http://ndltd.ncl.edu.tw/handle/94426127339592386196.

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Hada, Mohamed al [Verfasser]. "Investigation of photoionization processes in the 3d-transition metal compounds FeCl2, FeBr2 and CoCl2 / von Mohamed Al-Hada." 2005. http://d-nb.info/978018990/34.

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